239914626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{72307}}^1$

素因数の和:72398

約数の個数: 32

約数和(自身を含む): 555325440

約数和(自身を除く): 315410814

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 72307, 144614, 216921, 433842, 506149, 1012298, 1518447, 3036894, 5712253, 11424506, 17136759, 34273518, 39985771, 79971542, 119957313, 239914626]

約数ペア:

[(1, 239914626), (2, 119957313), (3, 79971542), (6, 39985771), (7, 34273518), (14, 17136759), (21, 11424506), (42, 5712253), (79, 3036894), (158, 1518447), (237, 1012298), (474, 506149), (553, 433842), (1106, 216921), (1659, 144614), (3318, 72307)]